don't seg if we forget milliseconds on pause tag

diff --git a/src/mod/applications/mod_httapi/mod_httapi.c b/src/mod/applications/mod_httapi/mod_httapi.c
index 617a07baa0d4ca2333e49baa2c22747b69e65674..8d0b2ae294d0e74e0854759ac1f07472d28e0a68 100644 (file)
--- a/src/mod/applications/mod_httapi/mod_httapi.c
+++ b/src/mod/applications/mod_httapi/mod_httapi.c
@@ -422,8 +422,10 @@ static switch_status_t parse_playback(const char *tag_name, client_t *client, sw
                speak = 1;
        } else if (!strcasecmp(tag_name, "pause")) {
                const char *ms_ = switch_xml_attr(tag, "milliseconds");
-               pause = atoi(ms_);
-               if (pause < 0) pause = 1000;
+               if (!zstr(ms_)) {
+                       pause = atoi(ms_);
+               }
+               if (pause <= 0) pause = 1000;
        } else if (!strcasecmp(tag_name, "playback")) {
                sp_engine = switch_xml_attr(tag, "asr-engine");
                sp_grammar = switch_xml_attr(tag, "asr-grammar");